NKR035: 10. Groan-er - Black Phillip
NKR035: 09. Groan-er - The Ritual (Dedicated to Drokz)
NKR030: Groan-er - The Maskhead | Official | Noisekick Records
NKR013: 4. Groan-er - Spokój
NKR035: 11. Komprex Ft. Nekrosystem - Violenza Pura
More Core For People #03 "Massacore" pres. GROAN-ER PROMO MIX
Groan-er - The Pervert
NKR021: 06. Groan-er - Heavy Weight Terror
NKR013: 2. Groan-er - Rozszalała Bestia
NKR035: 04. UKTM - Dope Peddler
NKR035: 01. Nekrosystem - Start Using Again
NKR035: 08. UKTM vs Angernoizer - Narcotic Addiction
Groan-er - Black Terror
Groan-er - Anti Human
NKR013: 1. Groan-er - Co Zabijesz Należy Do Ciebie
Groan-er - Injected Your Brain 2
NKR035: 05. Hard Infantry - Big Fat Cock
Groan er - Injected Your Brain
NKR013: 3. Groan-er - We Are Here (Vocal By Rektor)
NKR035: 07. Doctor Terror - Don't Make Me Destroy You (UKTM Remix)
